IL246305B - מערכת ירי היברידית פרופלנטית אלקטרומגנטית - Google Patents

מערכת ירי היברידית פרופלנטית אלקטרומגנטית

Info

Publication number
IL246305B
IL246305B IL246305A IL24630516A IL246305B IL 246305 B IL246305 B IL 246305B IL 246305 A IL246305 A IL 246305A IL 24630516 A IL24630516 A IL 24630516A IL 246305 B IL246305 B IL 246305B
Authority
IL
Israel
Prior art keywords
gun system
electromagnetic gun
hybrid propellant
propellant
hybrid
Prior art date
Application number
IL246305A
Other languages
English (en)
Other versions
IL246305A0 (he
Inventor
Yitzhak Hess & Partners Dr
Original Assignee
Yitzhak Hess & Partners Dr
Enig Ass Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yitzhak Hess & Partners Dr, Enig Ass Inc filed Critical Yitzhak Hess & Partners Dr
Publication of IL246305A0 publication Critical patent/IL246305A0/he
Publication of IL246305B publication Critical patent/IL246305B/he

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A1/00—Missile propulsion characterised by the use of explosive or combustible propellant charges
    • F41A1/02—Hypervelocity missile propulsion using successive means for increasing the propulsive force, e.g. using successively initiated propellant charges arranged along the barrel length; Multistage missile propulsion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B6/00—Electromagnetic launchers ; Plasma-actuated launchers
    • F41B6/003—Electromagnetic launchers ; Plasma-actuated launchers using at least one driving coil for accelerating the projectile, e.g. an annular coil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/035—DC motors; Unipolar motors
    • H02K41/0352—Unipolar motors
    • H02K41/0354—Lorentz force motors, e.g. voice coil motors
    • H02K41/0356—Lorentz force motors, e.g. voice coil motors moving along a straight path
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/02—Casings or enclosures characterised by the material thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/02—Additional mass for increasing inertia, e.g. flywheels
    • H02K7/025—Additional mass for increasing inertia, e.g. flywheels for power storage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Plasma Technology (AREA)
IL246305A 2013-12-19 2016-06-19 מערכת ירי היברידית פרופלנטית אלקטרומגנטית IL246305B (he)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361918257P 2013-12-19 2013-12-19
US201462001914P 2014-05-22 2014-05-22
PCT/US2014/071488 WO2015147927A2 (en) 2013-12-19 2014-12-19 Hybrid propellant electromagnetic gun system

Publications (2)

Publication Number Publication Date
IL246305A0 IL246305A0 (he) 2016-07-31
IL246305B true IL246305B (he) 2020-07-30

Family

ID=53673289

Family Applications (1)

Application Number Title Priority Date Filing Date
IL246305A IL246305B (he) 2013-12-19 2016-06-19 מערכת ירי היברידית פרופלנטית אלקטרומגנטית

Country Status (5)

Country Link
US (1) US9784523B2 (he)
EP (1) EP3084337B1 (he)
CA (1) CA2934511A1 (he)
IL (1) IL246305B (he)
WO (1) WO2015147927A2 (he)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9562736B2 (en) * 2014-05-20 2017-02-07 The Boeing Company Electromagnetic muzzle velocity controller and booster for guns
US10073020B2 (en) * 2015-02-06 2018-09-11 Drexel University Modular light gas accelerator
CN105605969B (zh) * 2016-01-06 2017-07-07 哈尔滨理工大学 高速螺旋式电磁发射装置
US10054387B2 (en) * 2016-03-09 2018-08-21 Thomas Gregory Engel Autonomous automatic electromagnetic launch system with adjustable launch velocity, low recoil force, low acoustic report, and low visible and infra-red signature
EP3555552B1 (en) * 2016-12-16 2021-01-06 BAE Systems PLC A method and system for slowing down a moving projectile
CN108759559A (zh) * 2018-07-20 2018-11-06 西南交通大学 一种二级轻气炮
DE102019000301B4 (de) * 2019-01-18 2022-12-22 Gerhard Kirstein Halbautomatische oder vollautomatische Feuerwaffe
US11333462B2 (en) * 2019-11-18 2022-05-17 Ra Matet, LLC Electromagnetic accelerator
US11817713B2 (en) * 2020-03-20 2023-11-14 The Boeing Company Method of rapid conversion of chemical energy into usable electrical energy
US11054211B1 (en) * 2020-03-27 2021-07-06 Peter Stone Electromagnetic launcher

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US634826A (en) * 1898-10-12 1899-10-10 George Seigliano Cartridge for multiple cannon.
US920709A (en) * 1908-06-08 1909-05-04 Eli M Alderman Electromagnetic gun.
US2870675A (en) * 1954-11-15 1959-01-27 Zenith Radio Corp Acceleration amplifier
US4966884A (en) 1989-01-19 1990-10-30 International Superconductor Corp. DC powered hybrid coil gun employing superconducting elements
US4996903A (en) * 1989-09-12 1991-03-05 Arakaki Steven Y Two stage gun
IT1251998B (it) * 1991-11-11 1995-05-27 Oto Melara Spa Arma da fuoco in particolare cannone
US6668699B2 (en) * 1998-08-20 2003-12-30 Ronnie David Russell Porous nozzle projectile barrel
US7503249B2 (en) * 2005-04-27 2009-03-17 General Atomics Barrels for electromagnetic guns
US8677878B1 (en) 2011-08-15 2014-03-25 Lockheed Martin Corporation Thermal management of a propulsion circuit in an electromagnetic munition launcher

Also Published As

Publication number Publication date
CA2934511A1 (en) 2015-10-01
WO2015147927A3 (en) 2015-11-19
US20160341514A1 (en) 2016-11-24
US9784523B2 (en) 2017-10-10
WO2015147927A2 (en) 2015-10-01
IL246305A0 (he) 2016-07-31
EP3084337B1 (en) 2018-05-23
EP3084337A2 (en) 2016-10-26

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Legal Events

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FF Patent granted
KB Patent renewed